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How can I get a list of locally installed Python modules?
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In recent versions of pip, this won't work, yielding an error message saying AttributeError: module 'pip' has no attribute 'get_installed_distributions'.
– HelloGoodbye
Dec 28 '18 at 15:12
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How can you dynamically create variables via a while loop? [duplicate]
...this case.
– apiguy
Feb 18 '11 at 6:05
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It's a good answer. I stumbled upon the answer with a l...
How can I export tables to Excel from a webpage [closed]
...urity measures. Excel file must be a TRUE Excel document or it will throw error when opening.
– Phil
Aug 9 '16 at 14:07
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Difference between __str__ and __repr__?
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edited Dec 21 '19 at 4:05
wjandrea
12.3k55 gold badges2424 silver badges4747 bronze badges
answered A...
Circle line-segment collision detection algorithm?
...dy - dxh - dyk ) +
ex2 + ey2 -
2exh - 2eyk + h2 + k2 - r2 = 0
Finally,
t2( _d * _d ) + 2t( _e * _d - _d * _c ) + _e * _e - 2( _e*_c ) + _c * _c - r2 = 0
*Where _d is the vector d and * is the dot product.*
And then,
t2( _d * _d ) + 2t( _d * ( _e - _c ) ) + ( _e - _c ) * ( _e - _c ) - r2 = 0
Letting...
C++ sorting and keeping track of indexes
...; // std::iota
#include <algorithm> // std::sort, std::stable_sort
using namespace std;
template <typename T>
vector<size_t> sort_indexes(const vector<T> &v) {
// initialize original index locations
vector<size_t> idx(v.size());
iota(idx.begin(), id...
How to work with complex numbers in C?
...a standard c99 type (under the hood on GCC, it is actually an alias to the _Complex type).
– Snaipe
Apr 12 '15 at 8:50
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Get list of passed arguments in Windows batch script (.bat)
... lot.
– Dan Atkinson
Mar 3 '17 at 9:05
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Spring Boot - Cannot determine embedded database driver class for database type NONE
This is the error that is thrown when trying to run my web app:
33 Answers
33
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rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
...and there are missing precompiled files you will get an "AssetNoPrecompiledError" indicating the name of the missing file.
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